From: Gabor Juhos <juhosg@openwrt.org>
Date: Thu, 4 Dec 2008 18:13:43 +0000 (+0000)
Subject: add SoC specific reset code
X-Git-Tag: reboot~25073
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=d9d111066a86e47d9913cd9e7d5cd18dadc8af81;p=openwrt%2Fstaging%2Fxback.git

add SoC specific reset code

SVN-Revision: 13518
---

diff --git a/target/linux/ar71xx/files/arch/mips/ar71xx/ar71xx.c b/target/linux/ar71xx/files/arch/mips/ar71xx/ar71xx.c
index 25ec06205b..f224e82c0c 100644
--- a/target/linux/ar71xx/files/arch/mips/ar71xx/ar71xx.c
+++ b/target/linux/ar71xx/files/arch/mips/ar71xx/ar71xx.c
@@ -33,22 +33,58 @@ EXPORT_SYMBOL_GPL(ar71xx_usb_ctrl_base);
 void ar71xx_device_stop(u32 mask)
 {
 	unsigned long flags;
+	u32 t;
 
-	local_irq_save(flags);
-	ar71xx_reset_wr(AR71XX_RESET_REG_RESET_MODULE,
-			ar71xx_reset_rr(AR71XX_RESET_REG_RESET_MODULE) | mask);
-	local_irq_restore(flags);
+	switch (ar71xx_soc) {
+	case AR71XX_SOC_AR7130:
+	case AR71XX_SOC_AR7141:
+	case AR71XX_SOC_AR7161:
+		local_irq_save(flags);
+		t = ar71xx_reset_rr(AR71XX_RESET_REG_RESET_MODULE);
+		ar71xx_reset_wr(AR71XX_RESET_REG_RESET_MODULE, t | mask);
+		local_irq_restore(flags);
+		break;
+
+	case AR71XX_SOC_AR9130:
+	case AR71XX_SOC_AR9132:
+		local_irq_save(flags);
+		t = ar71xx_reset_rr(AR91XX_RESET_REG_RESET_MODULE);
+		ar71xx_reset_wr(AR91XX_RESET_REG_RESET_MODULE, t | mask);
+		local_irq_restore(flags);
+		break;
+
+	default:
+		BUG();
+	}
 }
 EXPORT_SYMBOL_GPL(ar71xx_device_stop);
 
 void ar71xx_device_start(u32 mask)
 {
 	unsigned long flags;
+	u32 t;
+
+	switch (ar71xx_soc) {
+	case AR71XX_SOC_AR7130:
+	case AR71XX_SOC_AR7141:
+	case AR71XX_SOC_AR7161:
+		local_irq_save(flags);
+		t = ar71xx_reset_rr(AR71XX_RESET_REG_RESET_MODULE);
+		ar71xx_reset_wr(AR71XX_RESET_REG_RESET_MODULE, t & ~mask);
+		local_irq_restore(flags);
+		break;
+
+	case AR71XX_SOC_AR9130:
+	case AR71XX_SOC_AR9132:
+		local_irq_save(flags);
+		t = ar71xx_reset_rr(AR91XX_RESET_REG_RESET_MODULE);
+		ar71xx_reset_wr(AR91XX_RESET_REG_RESET_MODULE, t & ~mask);
+		local_irq_restore(flags);
+		break;
 
-	local_irq_save(flags);
-	ar71xx_reset_wr(AR71XX_RESET_REG_RESET_MODULE,
-			ar71xx_reset_rr(AR71XX_RESET_REG_RESET_MODULE) & ~mask);
-	local_irq_restore(flags);
+	default:
+		BUG();
+	}
 }
 EXPORT_SYMBOL_GPL(ar71xx_device_start);